34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
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/// <reference path="./broccoli-filter.d.ts" />
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/// <reference path="../typings/node/node.d.ts" />
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/// <reference path="../typings/fs-extra/fs-extra.d.ts" />
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import Filter = require('broccoli-filter');
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import fse = require('fs-extra');
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import path = require('path');
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/**
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* Intercepts each file as it is copied to the destination tempdir,
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* and tees a copy to the given path outside the tmp dir.
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*/
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class DestCopy extends Filter {
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constructor(private inputTree, private outputRoot: string) { super(inputTree); }
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getDestFilePath(relativePath: string): string { return relativePath; }
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processString(content: string, relativePath: string): string { return content; }
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processFile(srcDir, destDir, relativePath): Promise<any> {
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return super.processFile(srcDir, destDir, relativePath)
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.then(x => {
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var destFile = path.join(this.outputRoot, this.getDestFilePath(relativePath));
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var dir = path.dirname(destFile);
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fse.mkdirsSync(dir);
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fse.copySync(path.join(srcDir, relativePath), destFile);
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});
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}
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}
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export = function destCopy(inputTree, outputRoot) {
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return new DestCopy(inputTree, outputRoot);
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}
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